RMR-45 — flanged thermowell from solid material, heavy version

stepped, straight or conical shank · DIN or ASME

Dimension drawing · dimensions in mm · binding dimensions per order confirmation

Flanged thermowell from solid material for process conditions that place a heavy load on the thermowell. The shank is stepped, straight or conical, the flange normal or fully welded.

High flow velocities and vortex shedding
Steam, gas and cracker processes
Replacement for existing Schramm thermowells SR45
Stepped, straight or conical shank
Root Ø 18 – 26 mm, tip Ø 12.7 – 19 mm
Flange normal or fully welded (ASME)
Coatings up to Stellite 6 / Stellite 1

Put a version together and enquire

13 positions from the order key in our catalogue. The configurator shows the type code as you go, checks the combination for plausibility and sends the enquiry straight to us.

Open configurator →

You generate the data sheet for the chosen version in the configurator with "Create PDF". Prefer the phone? +49 6181 504 93 18 · info@ghi-gmbh.de

Technical data

Form

Solid material with a welded-on flange · stepped, straight or conical shank

Flange

DIN EN 1092-1 DN 20 – DN 100, PN 6 – PN 100 · ASME B16.5 1" – 4", Class 150 – 1500 · sealing face B1 / C / D or FF / RF / RTJ

Immersion depth · overall length

150 / 220 mm · 200 / 270 mm · 250 / 320 mm · others as specified

Root Ø W · tip Ø T

conical 22 → 16 mm · 26 → 19 mm · straight / stepped Ø 18 / 22 / 26 mm

Bore Ø b

6,2 · 6,6 · 8,5 · 9,0 mm

Connection thread G

G 1/2", 1/2" NPT or M 18 × 1.5

Welding

normally welded (DIN / ASME) or fully welded (ASME)

Material · coating

1.4571, 1.4404, 1.0460 · ECTFE, PFA, TP-50 non-stick, Stellite 6 / Stellite 1

Tests

3.1 material test certificate to EN 10204 · dye-penetrant, pressure and X-ray testing · thermowell calculation to DIN 43772 or ASME PTC 19.3 TW

Order example

RMR-45-D-B-7-Y-2-1-3-1-2-1-1-K-1

DIN EN 1092-1 DN 25 Class 300, sealing face RF, ET 200 / L 270 mm, G 1/2", conical 22 → 16 mm, bore 6.6 mm, normally welded, 1.4571, without coating, 3.1 material test certificate

Data sheets and operating instructions in the download centre

Typical industries

The assignment names the most common applications and does not exclude others — talk to us if your application is not listed.

Chemicals & petrochemicals Energy, power plants & hydrogen Mechanical & plant engineering Pumps, gearboxes & turbines

Lighter solid-material version: RMR-4F · for welding in: RMR-4 · All designs: Thermowells

Download data sheet RMR-45 (PDF) →
Dimension drawing, technical data and the complete order key on two pages.

Please contact us

We are glad to help with questions about products, versions and delivery times.

Dennis Kühne
Phone: +49 6181 504 93 18
Mobile: +49 160 91437153
E-mail: info@ghi-gmbh.de